export declare const enum FontStyles {
    Bold = 1,
    Faint = 2,
    Italic = 3,
    Underline = 4
}
export declare const enum Colors {
    Black = 0,
    Red = 1,
    Green = 2,
    Yellow = 3,
    Blue = 4,
    Magenta = 5,
    Cyan = 6,
    White = 7
}
export declare enum ColorEffect {
    Foreground = 30,
    Background = 40
}
export type FormatOptions = ColorFormatOptions | WeightFormatOptions | ColorFormatOptions & WeightFormatOptions;
export interface ColorFormatOptions {
    color: Colors;
    effect: ColorEffect;
}
export interface WeightFormatOptions {
    style: FontStyles;
}
export interface OutputFormatter {
    format(input: string, options?: FormatOptions): string;
    getFormatString(options?: FormatOptions): string;
    reset(): string;
}
export declare const voidFormatter: OutputFormatter;
export declare const markdownFormatter: OutputFormatter;
/**
 * This does not work if the {@link setFormatter|formatter} is void. Tries to format the text with a bold font weight.
 */
export declare function italic(s: string, f?: OutputFormatter, options?: FormatOptions): string;
/**
 * This does not work if the {@link setFormatter|formatter} is void. Tries to format the text with an italic font shape.
 */
export declare function bold(s: string, f?: OutputFormatter, options?: FormatOptions): string;
export declare const escape = "\u001B[";
export declare const ansiFormatter: {
    reset(): string;
    format(input: string, options?: FormatOptions): string;
    getFormatString(options?: FormatOptions): string;
};
export declare let formatter: OutputFormatter;
export declare function setFormatter(setFormatter: OutputFormatter): void;